Both their 1and 2 will conduct on different dates.these are online exams which as to go with systems.but teir 3 in offline exam.all these exam will conduct on different dates.
hello , let me inform you both papers of tier 1 and tier 2 are conducted online on the same day but the may conduct on different dates. the is no offline paper so you had to prepare well for online paper. but tier 3 is decriptive so itis conducted offline pen paper based. Each paper contains 100 questions of 2 marks each and for 1 wrong answer you will be awarded -0.5 marks.
Tier 2 exam is in online mode and paper 1 and paper 2 both are conducted on diffrent dates. In paper 1 there is negative marking of 0.5 marks and total no of questions are100 of 200 marks. whereas in paper 2 there is a negative marking of 0.25 marks and total no of questions are 200 of 200 marks.